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. Author manuscript; available in PMC: 2011 Aug 1.
Published in final edited form as: J Dent Res. 2010 Apr 16;89(8):831–835. doi: 10.1177/0022034510368650

Figure 3.

Figure 3

Effect of azithromycin in GCF IL-8 and TNF-α content. Arrows indicate the times azithromycin was administered. Data represent the mean (± SEM) recovery in samples obtained from twelve separate maxillary interproximal sites. The treatment effects on IL-8 and TNF-α content were significant (P < 0.005, Friedman repeated measures ANOVA on ranks). Significant differences from baseline IL-8 content is denoted by # and significant differences from baseline TNF- α content is denoted by * (P < 0.05, Dunn’s test).